Re: perf: fuzzer KASAN: global-out-of-bounds in match_token

[Alexander Shishkin]

Vince Weaver <vincent.weaver@xxxxxxxxx> writes:

> On Thu, 17 Nov 2016, Vince Weaver wrote:
>
>> On Thu, 17 Nov 2016, Vince Weaver wrote:
>> > > 
>> > > [  911.507365] ==================================================================
>> > > [  911.514824] BUG: KASAN: global-out-of-bounds in match_token+0x268/0x310 at addr ffffffffb14ad058
>> > > [  911.523912] Read of size 8 by task perf_fuzzer/20662
>> > > [  911.528945] Address belongs to variable if_tokens+0x78/0xa0
>
> I managed to create a short reproducer that reliably causes the issue on 
> my skylake test machine.

Thanks a bunch, and ugh, this is embarrassing.